The nearest airport is KLU - Klagenfurt (Worthersee Intl), located 8.3 km south of Streimberg.
Other airports nearby include LJU - Ljubliana Ljubljana (55.4 km south), GRZ - Graz (88.5 km east), MBX - Maribor (105.7 km east), TRS - Ronchi De Legionari Ronchi Dei Legionari (119.8 km south west),